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प्र: A person travels from K to L a speed of 50 km/hr and returns by increasing his speed by 50%. What is his average speed for both the trips ? 1892 0

  • 1
    55 kmph
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  • 2
    58 kmph
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  • 3
    60 kmph
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  • 4
    66 kmph
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उत्तर : 3. "60 kmph"
व्याख्या :

Answer: C) 60 kmph Explanation: Speed on return trip = 150% of 50 = 75 km/hr. Average speed = (2 x 50 x 75)/(50 + 75) = 60 km/hr.

प्र: Which district in Andra Pradesh won the MGNREGA annual award for effective implementation of the Mahatma Gandhi National Rural Employment Guarantee Act ? 1829 0

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    Vizianagaram
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  • 2
    Vizag
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  • 3
    Guntur
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  • 4
    Srikakulam
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उत्तर : 1. "Vizianagaram"
व्याख्या :

Answer: A) Vizianagaram Explanation: The Ministry of Rural Development has selected Vizianagaram as one among the 17 districts across the nation for the MGNREGA annual award for effective implementation of the Mahatma Gandhi National Rural Employment Guarantee Act during 2015-16. The award would be presented at the Mahatma Gandhi NREGA Sammelan to the district programme coordinator and District Collector on June 19, 2017 in New Delhi.

प्र: State-run NTPC has set up first electric vehicle charging business and charging stations in __________. 1400 0

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    Bangalore
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  • 2
    Chennai
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  • 3
    Mumbai
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  • 4
    New Delhi
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उत्तर : 4. "New Delhi"
व्याख्या :

Answer: D) New Delhi Explanation: State-run NTPC said the company has forayed into electric vehicle charging business and has set up first such charging stations at its offices in Delhi and Noida. Adding that the move will push demand for electric vehicles, an official said, "The main objective in setting up the charging points is to be part of promoting clean energy transportation."

प्र: A can do a piece of work in 30 days. He works at it for 6 days and then B finishes it in 18 days. In what time can A and B together it ? 1707 0

  • 1
    14 1/2 days
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  • 2
    11 days
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  • 3
    13 1/4 days
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  • 4
    12 6/7 days
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उत्तर : 4. "12 6/7 days"
व्याख्या :

Answer: D) 12 6/7 days Explanation: Let 'B' alone can do the work in 'x' days 6/30 + 18/x = 1 => x = 22.5   1/30 + 1/22.5 = 7/90  => 90/7 = 12 6/7 days

प्र: The sex of a newborn baby is determined by the chromosome inherited from 2017 0

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    The Father
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  • 2
    The Mother
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  • 3
    The Father's Father
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  • 4
    Both A & B
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उत्तर : 1. "The Father"
व्याख्या :

Answer: A) The Father Explanation:

प्र: At what time, between 3 o’clock and 4 o’clock, both the hour hand and minute hand coincide each other  ? 1691 0

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    3:16 7/11
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  • 2
    3:16 11/4
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  • 3
    3:30
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  • 4
    3:16 4/11
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उत्तर : 4. "3:16 4/11"
व्याख्या :

Answer: D) 3:16 4/11 Explanation: Coincide means 00  angle. This can be calculated using the formulafor time A to B means  [11m/2 - 30 (A)] Here m gives minutes after A the both hands coincides. Here A = 3, B = 4 0 =11m/2 –30 × 311m = 90 × 2 = 180m= 180/11 = 16 4/11 So time = 3 : 16 4/11

प्र: How many degrees will the minute hand move, in the same time in which the second hand move 4800 ? 6076 0

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    80 deg
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  • 2
    160 deg
    सही
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  • 3
    140 deg
    सही
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  • 4
    135 deg
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उत्तर : 1. "80 deg"
व्याख्या :

Answer: A) 80 deg Explanation: As minute hand covers, 60 degrees Minute hand covers 4800/60 = 80°

प्र: Which Indian personality has been selected for France’s highest civilian award “Legion of Honour”  ? 1775 0

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    Amitabh Bachchan
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  • 2
    Salman Khan
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  • 3
    Soumitra Chatterjee
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  • 4
    Shahrukh Khan
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उत्तर : 3. "Soumitra Chatterjee"
व्याख्या :

Answer: C) Soumitra Chatterjee Explanation: Veteran Bengali actor Soumitra Chatterjee has been selected for France’s highest civilian award “Legion of Honour” for his outstanding contribution to cinema and theatre. With this, Chatterjee has become the first Bengali actor to be chosen for the award. The honour comes almost 3 decades after the same recognition was conferred on master director Satyajit Ray in 1987. Chatterjee has acted in several of Ray’s films including ‘Apur Sansar’, ‘Debi’,’ Aranyer Din Ratri’, ‘Ghare Bairey’ and ‘Ganashatru’. Earlier recipients of the Legion of Honour include sitar meastro Pandit Ravi Shankar, Amitabh Bachaan, Shahrukh Khan and Kamal Hasan. Chatterjee was awarded the Dadasaheb Phalke Award in 2012.

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